Geotechnical engineering slope reinforcing device

Abstract

The utility model discloses a geotechnical engineering side slope reinforcing device which comprises a side slope and further comprises an implantable reinforcing assembly, the implantable reinforcing assembly comprises an outer frame covering one side of the side slope, a reinforcement cage is arranged at the bottom of the outer frame, the inner side of the side slope is pre-filled with the reinforcement cage, a disc face is arranged on the surface of the outer frame, and concrete is injected into the reinforcement cage for pouring; a screw tube is arranged on the periphery of the disc face, and a locking piece is installed in the screw tube in an inserted mode. According to the utility model, through the arrangement of the implantable reinforcing assembly, the filling mode of the traditional pre-embedded reinforcing assembly is changed. A reinforcing steel bar frame is adopted as an implanted main body, and the main body supporting effect is achieved in a concrete injection mode. And the fixing assembly body is fixed on the other side of the side slope through the hanging plate and the pile foundation, so that the fixing assembly can be self-positioned on the surface of the side slope. By means of the structure, the problem of fixing failure caused by shear force in the parallel direction of the side slope is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of geotechnical engineering, in particular to a slope reinforcement device for geotechnical engineering. Background Technique

[0002] The slope reinforcement device for geotechnical engineering is a kind of equipment and technical means specifically used for reinforcing unstable slopes and preventing geotechnical engineering disasters such as landslides and collapses. Such devices are widely used in fields such as highways, railways, mines, water conservancy construction, and urban infrastructure construction to ensure the stability and safety of slopes.

[0003] The Chinese utility model patent with the publication number CN208251118U discloses a slope reinforcement device, which relates to the technical field of slope reinforcement and solves the technical problems of large workload and high construction difficulty in slope reinforcement in the prior art. It relates to a steel flower pipe for slope reinforcement, including a steel flower pipe head and a steel flower pipe wall. The steel flower pipe head is welded to the steel flower pipe wall, and a plurality of slurry outlet holes are arranged on the steel flower pipe wall. It relates to a slope reinforcement device, including a steel flower pipe inserted into the slope and a concrete lattice beam located below the steel flower pipe. The steel flower pipe is arranged on the slope of the slope, and the concrete lattice beam is arranged at the bottom of the slope; the concrete lattice beam is a lattice beam framework covered and wrapped by a concrete layer. Using the steel flower pipe for slope reinforcement and the slope reinforcement device of the utility model has a wide range of applications and a simple construction structure.

[0004] However, the existing geotechnical slope reinforcement devices mainly directly embed the positioning and fixing structure inside the slope without secondary fixing of the fixing structure. When the slope is displaced due to the lateral shear force, the internal fixing components will also follow and be displaced horizontally, and thus the effect of fixing the slope is limited. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the deficiencies in the prior art and propose a slope reinforcement device for geotechnical engineering.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A slope reinforcement device for geotechnical engineering, including a slope, further comprising:

[0008] An implantable reinforcement component, the implantable reinforcement component includes an outer frame covering one side of the slope. A steel reinforcement cage is arranged at the bottom of the outer frame, and the steel reinforcement cage is pre-filled inside the slope. A disc surface is arranged on the surface of the outer frame. Concrete is poured into the inside of the steel reinforcement cage, and a spiral pipe is arranged around the disc surface. A locking member is inserted and installed inside the spiral pipe.

[0009] In a further technical solution, an inclined surface is provided on one side of the slope, a vertical surface is provided on the other side of the slope, and the implantable reinforcement assembly is arranged on the surface of the inclined surface.

[0010] In a further technical solution, it further includes:

[0011] The row connection assembly includes screw holes arranged on the side of the external frame. A connecting plate is covered and installed on the surface of the screw holes, and bolts are screwed into the parts corresponding to the screw holes inside the connecting plate.

[0012] In a further technical solution, the row connection assembly further includes welding points arranged on the side of the external frame, and the external frames between the welding points are connected and fixed to each other.

[0013] In a further technical solution, it further includes:

[0014] The hanging frame includes a hanging plate fixedly installed on one side of the external frame. A tray is arranged on one side of the hanging plate, and a pile foundation is inserted and installed inside the tray.

[0015] In a further technical solution, a bending part is arranged on one side of the hanging plate, and the bending part is erected on the side of the slope.

[0016] In a further technical solution, the steel reinforcement cage is made of anti-corrosion material, and the steel reinforcement cage is made of high-carbon high-strength material.

[0017] Compared with the prior art, the utility model provides a slope reinforcement device for geotechnical engineering, which has the following beneficial effects:

[0018] Through the provided implantable reinforcement assembly, the filling method of the traditional embedded reinforcement assembly is changed. A steel bar framework is used as the main body of the implant, and the effect of main body support is achieved by injecting concrete. The fixing component body is fixed on the other side of the slope by a hanging plate and a pile foundation, so that the fixing component can be self-positioned on the surface of the slope. This structure avoids the problem of fixing failure caused by the shear force in the parallel direction of the slope itself.

[0019] Through the provided row connection structure, the fixing components can be positioned following each other, avoiding the problem that the deviation of local positioning affects the overall fixing. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic structural diagram of a slope reinforcement device for geotechnical engineering proposed by the utility model;

[0021] Figure 2 is a schematic structural diagram of the implantable reinforcement assembly of a slope reinforcement device for geotechnical engineering proposed by the utility model;

[0022] Figure 3 is a schematic structural diagram of the longitudinal section of a slope reinforcement device for geotechnical engineering proposed by the utility model;

[0023] Figure 4 It is a schematic structural diagram of the top view of a slope reinforcement device for geotechnical engineering proposed by the present utility model.

[0024] In the figure: 1, slope; 2, implantable reinforcement component; 3, hanging rack; 4, outer frame; 5, steel reinforcement cage; 6, concrete pouring; 7, screw pipe; 8, locking piece; 9, hanging plate; 10, tray; 11, pile foundation; 12, connecting plate; 13, bolt; 14, bending part; 15, welding point; 16, disk surface; 17, screw hole; 18, inclined surface; 19, vertical surface. Specific implementation manners

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0026] Embodiment 1: Refer to Figure 1 - Figure 4 , a slope reinforcement device for geotechnical engineering, including a slope 1, which is the component to be fixed in the present utility model, and further includes:

[0027] An implantable reinforcement component 2, which includes an outer frame 4 covering one side of the slope 1, and the outer frame 4 is a structure buckled on the slope 1. A steel reinforcement cage 5 is arranged at the bottom of the outer frame 4. The steel reinforcement cage 5 serves as a skeleton implanted into the slope 1 and has a direct fixing effect. The steel reinforcement cage 5 is pre-filled inside the slope 1. A disk surface 16 is arranged on the surface of the outer frame 4. Concrete pouring 6 is injected into the inside of the steel reinforcement cage 5, and the concrete can achieve a reinforcement effect after drying and hardening. Screw pipes 7 are arranged around the disk surface 16, and locking pieces 8 implanted inside the screw pipes 7 can achieve the effect of auxiliary fixation and positioning. The locking piece 8 is inserted and installed inside the screw pipe 7.

[0028] A slope reinforcement device for geotechnical engineering, an inclined surface 18 is arranged on one side of the slope 1, and a vertical surface 19 is arranged on the other side of the slope 1. The inclined surface and the vertical surface 19 are the main structures of the slope 1. The implantable reinforcement component 2 is arranged on the surface of the inclined surface 18.

[0029] A slope reinforcement device for geotechnical engineering, further includes:

[0030] A row connection component, which includes screw holes 17 arranged on the side of the outer frame 4. A connecting plate 12 is covered and installed on the surface of the screw holes 17. The connecting plate 12 is the main component for realizing the row connection of the reinforcement components. Bolts 13 can achieve the row connection and reinforcement of the reinforcement components. Bolts 13 are screwed and installed at the parts of the connecting plate 12 corresponding to the screw holes 17 inside.

[0031] A geotechnical slope reinforcement device. The row component further includes welding points 15 arranged on the side of the outer frame 4. The welding points 15 are structures for auxiliary reinforcement of the row component. The outer frames 4 between the welding points 15 are connected and fixed to each other.

[0032] A geotechnical slope reinforcement device further includes:

[0033] A hanging frame 3, which includes a hanging plate 9 fixedly installed on one side of the outer frame 4. The hanging plate 9 suspends this component at the top of the slope 1, and the fixing effect is achieved through the pile foundation 11. A tray 10 is arranged on one side of the hanging plate 9, and the pile foundation 11 is inserted and installed inside the tray 10.

[0034] A geotechnical slope reinforcement device, a bending part 14 is arranged on one side of the hanging plate 9. The bending part 14 is a structure covering the surface of the slope 1, which can achieve the hanging effect of the hanging plate 9. The bending part 14 is erected on the side of the slope 1.

[0035] A geotechnical slope reinforcement device, the steel reinforcement cage 5 is made of anti-corrosion material and high-carbon high-strength material, which can ensure that the steel reinforcement cage 5 avoids problems of fracture damage and corrosion damage during long-term use.

[0036] Working principle:

[0037] In the actual creation process of the present utility model, in order to avoid the following defects existing in the prior art: "The existing geotechnical slope reinforcement device mainly directly embeds the positioning and fixing structure inside the slope without secondary fixing of the fixing structure. When the slope is displaced due to the lateral shear force, the internal fixing components will also follow and shift, and thus the effect of fixing the slope is limited.", the implantable reinforcement component 2 and the row structure are specifically proposed:

[0038] Implantable reinforcement component 2:

[0039] This component is arranged at the inclined surface 18 part of the slope 1. Before installation, we first need to preset slots on the inclined surface 18. The steel reinforcement cage 5 is implanted inside the slots as a positioning framework. The end of the steel reinforcement cage 5 is directly connected to the bottom of the outer frame 4, and the outer frame 4 directly covers the surface of the inclined surface 18 to achieve positioning and fixing. Concrete pouring 6 is injected into the inside of the steel reinforcement cage 5 through the disk surface 16 on the surface of the outer frame 4. After the concrete dries, the positioning and reinforcement effect can be achieved.

[0040] To avoid the situation where the local positioning components are damaged during the positioning process of the reinforcement components, which may affect the overall reinforcement effect, we have set up a row connection structure. That is, screw holes 17 are provided on the surface of the outer frame 4, and a connecting plate 12 is covered and installed on the surface of the screw holes 17. The connecting plate 12 and the screw holes 17 are fixed with bolts 13. The effect of the adjacent reinforcement components being connected in a row is to avoid the risk of overall collapse when a single reinforcement component fails.

[0041] In addition, since the shear force at the slope 1 may cause the problem of lateral displacement of the reinforcement components, a hanging plate 9 adapted to the structure of the slope 1 is installed on the side of the outer frame 4. The hanging plate 9 is suspended at the top of the slope 1, achieving the effect of auxiliary positioning. Fixing and limiting are achieved through the pile foundation 11 inside the tray 10.

[0042] The main body of this device is arranged on the impact inclined surface 18 of the slope 1, directly reinforcing the inclined surface 18 (the force-bearing surface).

[0043] This utility model changes the filling method of the traditional embedded reinforcement components by setting the implantable reinforcement components 2. A steel bar framework is used as the main body of the implant, and the effect of main body support is achieved by injecting concrete. The fixing component body is fixed on the other side of the slope 1 with the hanging plate 9 and the pile foundation 11, enabling the fixing component to self-position on the surface of the slope. This structure avoids the problem of fixing failure caused by the shear force in the parallel direction of the slope 1 itself. Through the set row connection structure, the fixing components can follow each other for positioning, avoiding the problem that the deviation of local positioning affects the overall fixing.

[0044] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "including", "comprising" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. The above is only the preferred specific implementation manner of this utility model, but the protection scope of this utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by this utility model, according to the technical solution and the inventive concept of this utility model, makes equivalent replacements or changes, and should be covered within the protection scope of this utility model.

Claims

1. A geotechnical engineering slope reinforcement device, comprising a slope (1), characterized in that: Also includes: An implantable reinforcement component (2) comprises an outer frame (4) covering one side of a slope (1), a steel cage (5) being arranged at the bottom of the outer frame (4), the steel cage (5) being pre-filled on the inner side of the slope (1), a disk (16) being arranged on the surface of the outer frame (4), concrete (6) being poured into the interior of the steel cage (5), a screw tube (7) being arranged around the periphery of the screw tube (16), and a locking member (8) being inserted and installed inside the screw tube (7).

2. A geotechnical engineering slope reinforcement device according to claim 1, characterized in that: A slope (18) is provided on one side of the side slope (1), a vertical surface (19) is provided on the other side of the side slope (1), and the implantable reinforcement component (2) is arranged on the surface of the slope (18).

3. A geotechnical engineering slope reinforcement device according to claim 1, characterized in that: Also includes: A coupling assembly, the coupling assembly comprising a screw hole (17) arranged on the side of an outer frame (4), the surface of the screw hole (17) being covered and installed with a connecting plate (12), and a bolt (13) being screwed and installed in a portion of the connecting plate (12) corresponding to the screw hole (17).

4. A geotechnical engineering slope reinforcement device according to claim 3, characterized in that: The row assembly further comprises welding points (15) arranged on the side of the outer frame (4), and the outer frames (4) between the welding points (15) are connected and fixed to each other.

5. A geotechnical engineering slope reinforcement device according to claim 1, characterized in that: Also includes: A hanging rack (3), the hanging rack (3) comprising a hanging plate (9) fixedly mounted on one side of an outer frame (4), a tray (10) being provided on one side of the hanging plate (9), and a pile foundation (11) being inserted and mounted inside the tray (10).

6. A geotechnical engineering slope reinforcement device according to claim 5, characterized in that: A bending portion (14) is provided on one side of the hanging plate (9), and the bending portion (14) is mounted on the side of the slope (1).

7. A geotechnical engineering slope reinforcement device according to claim 1, characterized in that: The steel cage (5) is made of corrosion-resistant material, and the steel cage (5) is made of high-carbon and high-strength material.

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